// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_DEBUG_DEBUG_TYPE_PROFILE_H_
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#define V8_DEBUG_DEBUG_TYPE_PROFILE_H_
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#include <vector>
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#include "src/debug/debug-interface.h"
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#include "src/objects.h"
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namespace v8 {
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namespace internal {
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// Forward declaration.
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class Isolate;
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struct TypeProfileEntry {
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explicit TypeProfileEntry(
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int pos, std::vector<v8::internal::Handle<internal::String>> t)
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: position(pos), types(std::move(t)) {}
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int position;
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std::vector<v8::internal::Handle<internal::String>> types;
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};
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struct TypeProfileScript {
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explicit TypeProfileScript(Handle<Script> s) : script(s) {}
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Handle<Script> script;
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std::vector<TypeProfileEntry> entries;
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};
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class TypeProfile : public std::vector<TypeProfileScript> {
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public:
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static std::unique_ptr<TypeProfile> Collect(Isolate* isolate);
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static void SelectMode(Isolate* isolate, debug::TypeProfile::Mode mode);
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private:
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TypeProfile() {}
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};
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} // namespace internal
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} // namespace v8
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#endif // V8_DEBUG_DEBUG_TYPE_PROFILE_H_
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